loosecannon

i have a 94 firebird with the 3.4 and a 5 speed tranny, IT WONT START ive replaced the computer, the modul under the coil packs, yet i dont get any power to the wires that go into the coil packs, ive checked the wires with a test light and cant get any power to the coil packs what could it be? somebody got any advice what to check or replace next?